Mathematics High School

help please I'm stuck on this question

Help Please I'm Stuck On This Question

Answers

Answer 1

Answer:

120 yd²

Step-by-step explanation:

The floor consists of a square and a triangle

area of square = 10² = 100 yd²

area of triangle = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )

Here b = 4 and h = 10 , then

area = [tex]\frac{1}{2}[/tex] × 4 × 10 = 2 × 10 = 20 yd²

company needs 100 + 20 = 120 yd²

Related Questions

The graphs of 4x+12y=8 and y=mx+5 are perpendicular. What is the value of​ m?

Answers

Answer:

m = 3

Step-by-step explanation:

Slope of first one is -1/3

Perpendicular therefore m = -(-1/3)^(-1) = 3

m = 3

Answer:

Given the equation line 4x+12y=8

Step-by-step explanation:

The equation is y=mx+5y=mx+5

The line passes through A(3,14)A(3,14)

Putting (x,y)=(3,14)(x,y)=(3,14), we have…

14=3m+514=3m+5

⟹3m=9⟹3m=9

⟹m=3

A moneylender’s income decreased by $60 When the rate of interest dropped from 8% per annum to 7 3/4 % per annum . What was his principal?

Answers

Answer:

  $24,000

Step-by-step explanation:

The difference for principal amount P is ...

  (8% × P) - (7 3/4% × P) = $60

  0.0025P = $60

  P = $24,000 . . . . . multiply by 400

His principal was $24,000.

Can someone plz help Me?

Answers

Answer:

D

Step-by-step explanation:

As the y value doesn't change between the  points that means  that it would be reflected over the y axis

Helppppppppppppppppp

Answers

[tex]\huge \tt༆ Answer ༄[/tex]

The respective terms used for the lines are ~

a.) Line a = Tangent

b.) Line b = Radius

c.) Line c = Diameter

d.) Line d = Secant

Step-by-step explanation:

a is tangent

b radius

c diameter

d chord

BRAINLIEST
Please solve

Answers

The person above me is correct

Four movie tickets cost $30.00. Each ticket cost the same amounts.what was the cost of each tickets in dollars and cents

Answers

Answer: $7 and 50 cents

Four movie tickets cost $30.00

1 movie ticket will cost 30.00/4 = $7.50

7 dollars and 50 cents
$7.50


You divide 30.00 from 4 (30.00/4) and it equals to 7.5, but since we are dealing with money we add a zero at the end(7.50)

Hope this helps!

Different cities have different sales tax rates. Here are the sales tax charges on the
same items in two different cities. Complete the tables.
City 1
total cost
item
price
(dollars)
sales tax
(dollars)
(dollars)
8.00
0.48
8.48
paper towels
25.00
1.50
lamp
1.00
pack of gum
laundry soap
12.00
х

Answers

Answer:

city 1

paper towels 8.00 0.48 8.48

lamp 25.00 1.50 26.50

pack of gum 1.00 0.06 1.06

laundry soap 12.00 0.72 12.72

46.00 2.76 48.76

city 2

paper towels 8.00 0.64 8.64

lamp 25.00 2.00 27.00

pack of gum 1.00 0.08 1.08

laundry soap 12.00 0.96 12.96

46.00 3.68 49.68

Which is the better buy 31 once bottle of katchup for $2.53 Or a 64 once bottle for $5.05
​

Answers

Answer:

64 once bottle for $5.05

simplify √20 x √5

10
4√5
√10

Answers

10
20*5=100
Root of 100 is 10

What is the largest power of 2 that is a divisor of 13^4 - 11^4?

Answers

Answer:

[tex]2^5[/tex]

Step-by-step explanation:

Given:

[tex](13^4 - 11^4)(13^2+11^2)[/tex]

add all together with exponents

=48*290

= Then turn into a smaller exponent

= [tex]2^4 * 3 * 2*145[/tex]

combine like terms

[tex]2^4 *2[/tex]

=[tex]2^5[/tex]

Answer:

5

Step by step explanation :

13^4-11/4=13920

2^5=32

13920÷32=435

Therefore largest power = 5

Please mark me as the brainliest answer

Thank you ☺

Please help me with this math problem!! NO LINKS PLEASE!! DUE TONIGHT AT 11:59PM!! THANKS!! :)

Answers

[tex]\sin \gamma = \dfrac wk\\\\\\\tan \varphi = \dfrac mw\\\\\\\tan \gamma = \dfrac wm[/tex]

Oscar has baskets that each contain 25 apples. Each day 2 apples are
eaten from each basket. Oscar has (25 – 2d) apples left afterd days in
one basket. If Oscar has 7 baskets of apples, how many apples are left
after d days?

Answers

Answer:

  175 -14d

Step-by-step explanation:

There will be 7 times as many as in one basket.

 7(25 -2d) = 175 -14d . . . . total apples left

juliana wrote the terms below. –8, –4, 0, 4, 8, 12 what do these terms represent? an arithmetic series an arithmetic sequence a geometric series a geometric sequence

Answers

Answer:

B. an arithmetic sequence

Step-by-step explanation:

hope this helps :)

Which type of graphs can show continuous data?
a. line graph
b. bar graph
c. line plot
d. pictograph

Answers

Bar graph is the answer

Answer:

bar and line

Step-by-step explanation:

A recipe that serves 8 people requires 4 1/2 cups of flour. How many servings are in one recipe? Suppose you need to make enough to serve 24 people. How many batches of the recipe would you need to make?

Answers

Answer:

check online for more information

Answer:

Check online for more informations.

Can i get some help :

Answers

Answer:

sorry i dont under stand it either would it be ok if i repost this

Answer:

t<28 Tia ran the race under 28 seconds

t>28 The temperature is warmer than 28°F

t<29 Tony is younger than 29 years old

t>29 The table is heavier than 29 kilograms

Step-by-step explanation:

the first sentence does not apply

Hope this helps

pi(r^2)(12)=324 , how do you find the radius of this equation? ​

Answers

Answer:

[tex]r=\sqrt{\frac{27}{\pi } }[/tex]

Step-by-step explanation:

[tex]\pi r^{2} (12)=324[/tex]

[tex]\pi r^{2} =27[/tex]

[tex]r^{2} =\frac{27}{\pi }[/tex]

[tex]r=\sqrt{\frac{27}{\pi } }[/tex]

A company prints designs on T-shirts. They charge $40 for set-up costs plus $12 hirt. Complete the table of values for this situation.

Answers

Answer:

thanks

Step-by-step explanation:

Answer:1- $52 {40+12(1)=}

5- $100 {40+12(5)=}

10 - $160 {40+12(10)=}

50 - $640 {40+12(50)=}

What is the end behavior of the graph of the polynomial function f(x) = 3x^6 + 30x^5 + 75x^4?

Answers

Answer:

[tex]f(x)\longrightarrow\infty[/tex] as [tex]x\longrightarrow\infty[/tex]

Step-by-step explanation:

We can see that all parts of the polynomial are positive, so as x gets larger, y will also get larger.

#1 need help asap plzzzzzzzzzzzz

Answers

Answer:

[tex]n+4<12[/tex]

Step-by-step explanation:

A number would be represented as [tex]n[/tex]

"plus 4" is addition so that would be [tex]n+4[/tex]

fewer and less have the same meaning so that would be a less than sign [tex]<[/tex]

so that's how you get [tex]n+4<12[/tex]

Can someone please help me with this and I’ll give you a lot of points

Answers

Answer:

C

Step-by-step explanation:

It’s A

Slope intercept form is Y = Mx + b

So the additional hour is being added on

A cyclist travels 4 miles in 20 minutes and then a further 6 miles in 30 minutes without stopping. Calculate the cyclist's average speed in mph.​

Answers

Answer:

11 miles per hr because 10 miles took 50 minutes so add 1 mile and it is 1hr. Which is 11 miles per hr

HELP PLEASE! FOR 50 POINTS

Answers

So if it is 1 1/2 you go to 1 then halfway towards 2
Plot points on the
3rd
5th
6th
8th
13th
And
16th line

1/2 - (-1/3 + 2/5)
please help?

Answers

1/2-(-1/3+2/5)

= 1/2-(-0.33333333333333+2/5)

= 1/2-(-0.33333333333333+0.4)

= 1/2-(0.066666666666667)

= 1/2-0.066666666666667

= 0.5-0.066666666666667

= 0.43333333333333

Answer: 13/30 or 0.4333333333

Step-by-step explanation:

Just add and subtract them.

Correct me if I am incorrect.

If each quadrilateral below is a square, find the missing measures

solve for X​

Answers

Answer:

i think x = 18.5

Step-by-step explanation:

6x-21 = 90°

6x = 90+21

6x = 111

x = 111/6

x = 18.5

Use the number line to model the problem

Answers

Answer:

Basically all you need to do is get your pencil and jump across the numbers from -4 to -5.

Hope that explained it lol.

Answer:

Put a line from -4 to -5. On the line put -1

Step-by-step explanation:

        +(-1)

___________

-5                -4

Please show work!!!!

10. If the area of a parallelogram is 690.84 m2 and the height is 20.2 m, what is the length of the base?

Answers

Answer:

The length of the base of this parallelogram is 34.2

Step-by-step explanation:

To calculate the length, we work backward and calculate the base by doing area/height

We have 690.84/20.2 = 34.2

I hope this explained your confusion

Assigned seating forever! Ms. Clore has 28 desks in
her classroom. She numbers the desks from 1 to 28.
On the first day of class, Ms. Clore places identical
slips of paper numbered 1 to 28 in a hat. Each of the
28 students in her statistics class draws a slip from the
hat upon entering the classroom to determine his or
her assigned seat. How many possible seating assign-
ments are there?

Answers

Using the arrangement formula, it is found that there are [tex]28! = 3.05 \times 10^{29}[/tex] possible seating arrangements.

The number of possible arrangements of n elements is given by the arrangement formula, as follows:

[tex]A_n = n![/tex]

It is used when n elements are arranged in n positions.

In this problem, 28 students are arranged on 28 desks, hence [tex]n = 28[/tex], and:

[tex]A_{28} = 28! = 3.05 \times 10^{29}[/tex]

Hence, there are [tex]28! = 3.05 \times 10^{29}[/tex] possible seating arrangements.

You can learn more about the arrangement formula at https://brainly.com/question/24648661

A school needs to buy new notebook and desktop computers for its computer lab. The notebook computers cost $225 each, and the desktop computers cost $250 each. How many total computers would someone buy if they get 19 notebooks and 12 desktop computers? How many total computers would someone buy if they get
n notebooks and
d desktop computers? (n+d)

Answers

Answer:

n=19

d=12

$225n+$250d=

$225(19)+$250(12)=

4275+3000

=7275

Step-by-step explanation:

2(t+1)=10
t= ? ............................................

Answers

Answer:

4

Step-by-step explanation:

2x5=10

5-1=4

2(4+1)=10

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